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<div class="header">
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<a href="#groups">Modules</a>  </div>
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<div class="title">GLM Core</div>  </div>
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<p>The core of GLM, which implements exactly and only the GLSL specification to the degree possible.  
<a href="#details">More...</a></p>
<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="groups"></a>
Modules</h2></td></tr>
<tr class="memitem:a00145"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00145.html">Common functions</a></td></tr>
<tr class="memdesc:a00145"><td class="mdescLeft">&#160;</td><td class="mdescRight">These all operate component-wise. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00146"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00146.html">Exponential functions</a></td></tr>
<tr class="memdesc:a00146"><td class="mdescLeft">&#160;</td><td class="mdescRight">These all operate component-wise. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00147"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00147.html">Geometric functions</a></td></tr>
<tr class="memdesc:a00147"><td class="mdescLeft">&#160;</td><td class="mdescRight">These operate on vectors as vectors, not component-wise. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00148"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00148.html">Integer functions</a></td></tr>
<tr class="memdesc:a00148"><td class="mdescLeft">&#160;</td><td class="mdescRight">These all operate component-wise. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00149"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00149.html">Matrix functions</a></td></tr>
<tr class="memdesc:a00149"><td class="mdescLeft">&#160;</td><td class="mdescRight">For each of the following built-in matrix functions, there is both a single-precision floating point version, where all arguments and return values are single precision, and a double-precision floating version, where all arguments and return values are double precision. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00150"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00150.html">Floating-Point Pack and Unpack Functions</a></td></tr>
<tr class="memdesc:a00150"><td class="mdescLeft">&#160;</td><td class="mdescRight">These functions do not operate component-wise, rather as described in each case. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00151"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00151.html">Angle and Trigonometry Functions</a></td></tr>
<tr class="memdesc:a00151"><td class="mdescLeft">&#160;</td><td class="mdescRight">Function parameters specified as angle are assumed to be in units of radians. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00152"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00152.html">Vector Relational Functions</a></td></tr>
<tr class="memdesc:a00152"><td class="mdescLeft">&#160;</td><td class="mdescRight">Relational and equality operators (&lt;, &lt;=, &gt;, &gt;=, ==, !=) are defined to operate on scalars and produce scalar Boolean results. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00156"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00156.html">Types</a></td></tr>
<tr class="memdesc:a00156"><td class="mdescLeft">&#160;</td><td class="mdescRight">The standard types defined by the specification. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00157"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00157.html">Precision types</a></td></tr>
<tr class="memdesc:a00157"><td class="mdescLeft">&#160;</td><td class="mdescRight">Non-GLSL types that are used to define precision-based types. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
<tr class="memitem:a00158"><td class="memItemLeft" align="right" valign="top">&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="a00158.html">Template types</a></td></tr>
<tr class="memdesc:a00158"><td class="mdescLeft">&#160;</td><td class="mdescRight">The generic template types used as the basis for the core types. <br /></td></tr>
<tr class="separator:"><td class="memSeparator" colspan="2">&#160;</td></tr>
</table>
<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
<p>The core of GLM, which implements exactly and only the GLSL specification to the degree possible. </p>
<p>The GLM core consists of <a class="el" href="a00156.html">C++ types that mirror GLSL types</a> and C++ functions that mirror the GLSL functions. It also includes <a class="el" href="a00157.html">a set of precision-based types</a> that can be used in the appropriate functions. The C++ types are all based on a basic set of <a class="el" href="a00158.html">template types</a>.</p>
<p>The best documentation for GLM Core is the current GLSL specification, <a href="http://www.opengl.org/registry/doc/GLSLangSpec.4.20.8.clean.pdf">version 4.2 (pdf file)</a>.</p>
<p>GLM core functionalities require &lt;<a class="el" href="a00041.html" title="GLM Core ">glm/glm.hpp</a>&gt; to be included to be used. </p>
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